Type Alias JsonnetNativeCallback 

pub type JsonnetNativeCallback = Option<unsafe extern "C" fn(ctx: *mut c_void, argv: *const *const JsonnetJsonValue, success: *mut c_int) -> *mut JsonnetJsonValue>;

Aliased Type

pub enum JsonnetNativeCallback {
    None,
    Some(unsafe extern "C" fn(*mut c_void, *const *const JsonnetJsonValue, *mut i32) -> *mut JsonnetJsonValue),
}

Variants

None

No value.

Some(unsafe extern "C" fn(*mut c_void, *const *const JsonnetJsonValue, *mut i32) -> *mut JsonnetJsonValue)

Some value of type T.